| Patents for C23F 1 - Etching metallic material by chemical means (16,062) |
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| 01/28/2014 | US8636915 Liquid processing apparatus and liquid processing method |
| 01/28/2014 | US8636912 Package for an electronic device |
| 01/28/2014 | US8636873 Plasma processing apparatus and structure therein |
| 01/28/2014 | US8636872 Upper electrode and plasma processing apparatus |
| 01/28/2014 | US8636871 Plasma processing apparatus, plasma processing method and storage medium |
| 01/28/2014 | US8635972 Device for forming a film by deposition from a plasma |
| 01/28/2014 | US8635971 Tunable uniformity in a plasma processing system |
| 01/23/2014 | US20140024206 Etchant composition and method of forming metal wire and thin film transistor array panel using the same |
| 01/23/2014 | US20140023827 Etching paste, method of preparing the same, and method of forming pattern using the same |
| 01/23/2014 | US20140022839 Method and system for providing magnetic junctions having improved characteristics |
| 01/23/2014 | US20140020835 Symmetrical inductively coupled plasma source with symmetrical flow chamber |
| 01/23/2014 | US20140020708 Edge exclusion control with adjustable plasma exclusion zone ring |
| 01/22/2014 | CN103534196A Method for achieving smooth side walls after bosch etch process |
| 01/22/2014 | CN103526266A Method for processing micro-pit arrays on metal surface |
| 01/22/2014 | CN103526211A Processing method for aluminum sheet valve in fuel channel of injector |
| 01/22/2014 | CN103526206A Metal wire etchant and method for manufacturing metal wire using the same |
| 01/22/2014 | CN103526205A Wet etching device |
| 01/22/2014 | CN102730745B Process for removing nickel from high-purity plating-stage copper sulfate |
| 01/22/2014 | CN102677062B Method for electrolyzing and regenerating alkaline etching liquid |
| 01/21/2014 | US8632854 Substrate centering device and organic material deposition system |
| 01/21/2014 | US8632691 Interface treatment method for germanium-based device |
| 01/21/2014 | US8632637 Method and apparatus for plasma processing |
| 01/21/2014 | US8632634 Coating apparatus and coating method |
| 01/15/2014 | CN203399422U Circuit board etching apparatus |
| 01/15/2014 | CN103510092A Corrosion agent for displaying intercrystalline cracks of continuous casting steel billet and its preparation method |
| 01/15/2014 | CN103510091A Corrosive agent composition and U-shaped groove providing method |
| 01/15/2014 | CN103510090A Pretreatment fluids and pretreatment method for improving corrosion resistance of aluminium alloy |
| 01/15/2014 | CN103510089A Liquid composition for etching and preparing method of multilayer printed wiring board using same |
| 01/15/2014 | CN103510088A Solid-state hole array and manufacturing method thereof |
| 01/15/2014 | CN102650054B Method for removing burrs of copper-clad plate |
| 01/15/2014 | CN102586780B Acidic etching solution, as well as preparation method and application thereof |
| 01/14/2014 | US8628679 High-definition demetalization process |
| 01/14/2014 | US8628640 Plasma processing unit and high-frequency electric power supplying unit |
| 01/14/2014 | US8627783 Combined wafer area pressure control and plasma confinement assembly |
| 01/09/2014 | WO2013154413A3 A method for decorating and stamping metal sheets using acids and coating inks |
| 01/09/2014 | US20140011352 Metal wire etchant and method of forming metal wire using the same |
| 01/09/2014 | US20140008327 Movable joint through insert |
| 01/09/2014 | US20140007413 Plasma confinement structures in plasma processing systems and methods thereof |
| 01/08/2014 | CN203382822U Air exhaust pipeline for controlling back side etching |
| 01/08/2014 | CN203382821U Liquid medicine circulation device for etching cabins of high-density interconnection circuit board DES (developing, etching and stripping) line body |
| 01/08/2014 | CN103500775A Process for conducting alkali treatment after felting on crystalline silicon plasma |
| 01/08/2014 | CN103499480A Metallographic phase corrosion method displaying austenitic stainless steel grain boundary |
| 01/08/2014 | CN102575360B Processing liquid for suppressing pattern collapse of fine metal structure and method for producing fine metal structure using same |
| 01/08/2014 | CN102251254B Circular treatment equipment for recovery of copper from microetching liquid and special eddy flow electrolysis unit thereof |
| 01/08/2014 | CN101395010B Methods for forming articles having apertures and articles having substantially reduced residual compressive stress |
| 01/07/2014 | US8623471 Plasma treatment system |
| 01/07/2014 | US8623228 Freely mounted wheel set made of micro-machinable material and method of fabricating the same |
| 01/07/2014 | US8623222 MEMS-based micro and nano grippers with two axis force sensors |
| 01/07/2014 | US8623172 Gas flow path structure and substrate processing apparatus |
| 01/07/2014 | US8623142 Coating apparatus |
| 01/07/2014 | US8623141 Piping system and control for semiconductor processing |
| 01/07/2014 | US8622021 High lifetime consumable silicon nitride-silicon dioxide plasma processing components |
| 01/03/2014 | WO2014000320A1 Etchant solution for copper conductor of tft array substrate |
| 01/02/2014 | US20140004374 Multi-Layer Encapsulated Structures |
| 01/02/2014 | US20140001155 Manufacturing method of magnetic disk substrate |
| 01/02/2014 | US20140001154 Plasma processing apparatus and plasma processing method |
| 01/02/2014 | US20140001146 Methods and systems for using actuated surface-attached posts for biofluid rheology |
| 01/02/2014 | DE102012211242A1 Verfahren zum Bearbeiten der Oberfläche eines Bauteils A method for modifying the surface of a component |
| 01/01/2014 | CN1969060B Gas distribution system having fast gas switching capabilities |
| 01/01/2014 | CN103492609A Edge bending jig for mesh-type electrode substrate, edge bending method for mesh-type electrode substrate, hanging jig for mesh-type electrode substrate and hanging method for mesh-type electrode substrate |
| 01/01/2014 | CN103484864A Tungsten layer removal solution |
| 01/01/2014 | CN103484863A Metallographic corrosive, corrosion method for metallographic sample and display method for metallographic structure |
| 01/01/2014 | CN103484862A Environment-friendly metal deplating liquid for steel substrate |
| 01/01/2014 | CN103484861A Brightening metal-stripping solution |
| 01/01/2014 | CN103484860A Wet etching equipment and supply device thereof |
| 01/01/2014 | CN103484859A Method for manufacturing metal plate and metal heating element |
| 01/01/2014 | CN103481583A Treated copper foil with porous structure on surface and preparation method thereof |
| 01/01/2014 | CN102703902B Etching liquid for TFT (thin film transistor)array substrate copper conductor |
| 12/31/2013 | US8617409 Magnetically levitated gas cell for touchless site-isolated wet processing |
| 12/31/2013 | US8617407 Systems and methods for electrical contacts to arrays of vertically aligned nanorods |
| 12/31/2013 | US8617406 Device for the actively-controlled and localized deposition of at least one biological solution |
| 12/31/2013 | US8617352 Electrode assembly for the removal of surface oxides by electron attachment |
| 12/31/2013 | US8617351 Plasma reactor with minimal D.C. coils for cusp, solenoid and mirror fields for plasma uniformity and device damage reduction |
| 12/31/2013 | US8617348 Modulating etch selectivity and etch rate of silicon nitride thin films |
| 12/31/2013 | US8617347 Vacuum processing chambers incorporating a moveable flow equalizer |
| 12/25/2013 | EP2677064A1 Method for refreshing an acid bath solution |
| 12/25/2013 | EP2176447B1 A microporous layer for lowering friction in metal-forming processes |
| 12/25/2013 | CN203360629U Liquid supply system for photovoltaic module production processes |
| 12/25/2013 | CN103476198A Copper foil for printed wiring board, process for preparing the same, and printed wiring board using the copper foil |
| 12/25/2013 | CN103471900A Corrosive for displaying billet rimholes and preparation method thereof |
| 12/25/2013 | CN103469216A Preparation method of porous Cu surface for heat exchange |
| 12/25/2013 | CN103469215A Copper based super-hydrophobic surface with low friction coefficient and preparation method thereof |
| 12/25/2013 | CN103469209A Pretreatment technique for lithium aluminum alloying and milling |
| 12/25/2013 | CN103469208A Novel aluminum washing machine for aluminum-plated film |
| 12/24/2013 | US8613863 Methods for selective etching of a multi-layer substrate |
| 12/24/2013 | US8613860 Group III-nitride layers with patterned surfaces |
| 12/24/2013 | US8613827 Plasma treatment system |
| 12/24/2013 | DE102013100035A1 Ätzverfahren für III-V Halbleitermaterialien Etching of III-V semiconductor materials |
| 12/19/2013 | WO2013187537A1 Microetching agent for copper, supplementary liquid for same, and manufacturing method for circuit board |
| 12/19/2013 | US20130335383 Removal of molybdenum |
| 12/19/2013 | US20130334173 Methods and Compositions for Acid Treatment of a Metal Surface |
| 12/18/2013 | EP2675004A1 Current collector |
| 12/18/2013 | CN203346478U Etching and film-removal production line system provided with cleaning and drying devices |
| 12/18/2013 | CN203346477U Novel liquid crystal display back panel photo-etching part |
| 12/18/2013 | CN103459672A Etching liquid |
| 12/18/2013 | CN103459650A Separating device and method for producing a crucible for said separating device |
| 12/18/2013 | CN103451716A Plating layer stripping corrosion solution |
| 12/18/2013 | CN103451676A System and method for treating printing plate etching waste liquid |
| 12/18/2013 | CN103451675A System and method for treating printing plate etching waste liquid |
| 12/18/2013 | CN103451665A Processing technology of touch screen leading wire |